https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-21T02:36:05.613282Z
2023-11-21T02:36:34.633263Z
s3://sentinel-s1-l1c/GRD/2023/11/21/IW/DV/S1A_IW_GRDH_1SDV_20231121T023605_20231121T023634_051309_0630CE_E1A4
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-11-21T02:36:05.613282Z
2023-11-21T02:36:34.633263Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231121T040701_V20231121T001106_20231121T032836.EOF
192.0351836218099
693000
Copernicus Ground Segment
2023-11-21T04:52:42.327237Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231121T023605_20231121T023634_051309_0630CE_E1A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.65161347865431 11.927460171039979,49.0840002093528 12.04002910438238,48.51465428778756 12.151686062982707,47.94483558150992 12.262168181190049,47.39431267608276 12.367693106232903,47.27535255264493 11.766090284651279,47.23894247179017 11.585140332270203,47.20138319799487 11.404406986431482,47.162900458417205 11.223847921771009,47.12791317447753 11.04260915582018,47.08944330747036 10.862040385278185,47.056632266036594 10.742741672943339,47.60083899469299 10.63658353979187,48.16908600967816 10.524642949287346,48.73891253785024 10.411283122832883,49.305505522761464 10.297476406160293,49.33221067911447 10.418441634226099,49.37143325582847 10.599588703883168,49.40514436578657 10.781844107454837,49.43495032333121 10.964880185936828,49.48071508187891 11.144707339441698,49.51649282070358 11.32653876759013,49.56500597025558 11.505818323199199,49.65161347865431 11.927460171039979))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82011305949451
46.15530644397959
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-11-21T06:08:21.168549Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N11E049/2023/11/21/0630CE
2.0E-4
2.0E-4
true
block average
2
2
12.0
49.0
11.0
50.0
POLYGON((49.65161347865437 11.92746017103994,49.56500597025574 11.505818323199557,49.516492820704464 11.326538767595085,49.480715081877605 11.14470733943607,49.44388807149411 11.0,49.0 11.0,49.0 12.0,49.28584142904771 12.0,49.65161347865437 11.92746017103994))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_0630CE_N11E049_2023_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0630CE_N11E049_2023_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0630CE_N11E049_2023_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0630CE_N11E049_2023_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0630CE_N11E049_2023_11_21_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid